Sound-power level | Octave-frequency band [Hz] | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hz | General | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||||||||||
LwA to environment | dBA | 67 | 58 | 57 | 59 | 57 | 58 | 53 | 52 | 49 |
VENTS - manufacture of ventilation and air conditioning systems
ОV 4Е 300
Low pressure axial fan in steel casing for wall mounting on a square mounting plate. Maximum capacity - 1475 m3/h. |
Technical parameters
Parameter | Value | Unit | |
---|---|---|---|
Phase | 1 | ˜ | |
Voltage | 220-240 | V | |
Frequency | 50 / 60 | Hz | |
Current | 0.35 / 0.4 | A | |
Power consumption | 75 / 92 | W | |
Maximum air capacity | 1340 / 1475 789,26 / 868,775 372,52 / 410,05 0,37252 / 0,41005 22378 / 24632,5 | m³/h CFM l/s m³/s l/m | |
RPM | 1350 / 1405 | min -1 | |
Noise level at 3 m | 58 / 59 | [dBA] | |
Maximum transported air temperature | -30 +60 / -30 +50 | оC | |
Protection rating | IP 24 | class | |
Weight | 5.1 | kg | |
Spigot size | 300 | mm | |
Number of poles | 4 |
Diagrams
Sound-power level | Octave-frequency band [Hz] | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Hz | General | 63 | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 | |||||||||||
LwA to environment | dBA | 67 | 58 | 57 | 59 | 57 | 58 | 53 | 52 | 49 |
Sizes
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Technical supportPhohe Customer service. +380 44 406 36 25 | Contact informationUkraine, 08150, Boyarka, st 40 years of October, 36 |